Ranking of Montana Counties By Percentage of White Alone Population Aged 25 years and above with an Educational attainment of Some College or Associates Degree in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Montana White Alone population (aged 25 years and above) who had an educational attainment of Some College or Associates Degree was 32.69%. Among all Montana counties, McCone County had the highest percentage of its White Alone population (aged 25 years and above) with an educational attainment of Some College or Associates Degree (45.70%), followed by Judith Basin County (43.30%), and Broadwater County (42.74%).

The chart below shows the top 10 Montana counties, and the table below shows the ranking of all Montana counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Montana Counties By Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
McCone County
Judith Basin County
Broadwater County
Dawson County
Sweet Grass County
Roosevelt County
Carter County
Valley County
Fallon County
Richland County
Ranking of Montana Counties By Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 McCone County 45.70
2 Judith Basin County 43.30
3 Broadwater County 42.74
4 Dawson County 41.86
5 Sweet Grass County 41.34
6 Roosevelt County 41.17
7 Carter County 40.70
8 Valley County 40.65
9 Fallon County 40.35
10 Richland County 40.12
11 Pondera County 38.54
12 Fergus County 38.14
13 Custer County 37.60
14 Daniels County 37.58
15 Phillips County 37.19
16 Golden Valley County 36.77
17 Powder River County 36.26
18 Madison County 35.68
19 Park County 35.46
20 Rosebud County 35.26
21 Ravalli County 34.79
22 Hill County 34.73
23 Cascade County 34.32
24 Musselshell County 34.29
25 Meagher County 34.16
26 Lincoln County 34.10
27 Lake County 33.98
28 Garfield County 33.89
29 Carbon County 33.88
30 Prairie County 33.75
31 Stillwater County 33.18
32 Teton County 33.17
33 Yellowstone County 33.02
34 Flathead County 32.98
35 Sanders County 32.89
36 Mineral County 32.68
37 Wheatland County 32.57
38 Beaverhead County 32.27
39 Jefferson County 31.51
40 Missoula County 31.41
41 Silver Bow County 31.33
42 Glacier County 31.22
43 Petroleum County 31.05
44 Sheridan County 30.80
45 Deer Lodge County 30.30
46 Liberty County 30.21
47 Lewis and Clark County 30.11
48 Blaine County 30.00
49 Granite County 29.66
50 Toole County 29.44
51 Powell County 29.25
52 Chouteau County 28.97
53 Treasure County 28.60
54 Wibaux County 28.35
55 Big Horn County 28.34
56 Gallatin County 26.85